Nothing can be more true, than that the greatest Boasters have the least of what they pretend to.
source: Eliza Haywood (2004). “Fantomina and Other Works”, p.163, Broadview Press

I would define boastfulness to be the pretension to good which the boaster does not possess.
topic: Doe, Boasters, Pretension
Those who constantly try to impress others will quickly depress themselves.
topic: Depressing, Trying, Impress, Boasters
A fool flatters himself, a wise man flatters the fool.
topic: Inspirational, Funny, Wise, Foolish Man, Fools And Foolishness
source: Ralph Waldo Emerson, Barbara L. Packer, Joseph Slater, Douglas Emory Wilson (2003). “The Conduct of Life”, p.2, Harvard University Press
Love is a boaster at heart, who cannot hide the stolen horse without giving a glimpse of the bridle.
source: Samuel Johnson (2009). “Samuel Johnson: Selected Writings”, p.58, Harvard University Press
topic: Power, Envy, May, Boasters, Human Power
topic: Mountain, Ridiculous, Born, Boasters